GSD-2020-1991
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
An insecure temporary file vulnerability in Palo Alto Networks Traps allows a local authenticated Windows user to escalate privileges or overwrite system files. This issue affects Palo Alto Networks Traps 5.0 versions before 5.0.8; 6.1 versions before 6.1.4 on Windows. This issue does not affect Cortex XDR 7.0. This issue does not affect Traps for Linux or MacOS.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-1991",
"description": "An insecure temporary file vulnerability in Palo Alto Networks Traps allows a local authenticated Windows user to escalate privileges or overwrite system files. This issue affects Palo Alto Networks Traps 5.0 versions before 5.0.8; 6.1 versions before 6.1.4 on Windows. This issue does not affect Cortex XDR 7.0. This issue does not affect Traps for Linux or MacOS.",
"id": "GSD-2020-1991"
},
"gsd": {
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"remediation": "unknown",
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},
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"id": "GSD-2020-1991",
"modified": "2023-12-13T01:21:57.739805Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2020-04-08T16:00:00.000Z",
"ID": "CVE-2020-1991",
"STATE": "PUBLIC",
"TITLE": "Traps: Insecure temporary file vulnerability may allow privilege escalation on Windows"
},
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"lang": "eng",
"value": "Palo Alto Networks thanks Lasse Trolle Borup of Danish Cyber Defence for discovering and reporting this issue."
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}
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"impact": {
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"attackVector": "LOCAL",
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"value": "CWE-377 Insecure Temporary File"
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"name": "https://security.paloaltonetworks.com/CVE-2020-1991",
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"url": "https://security.paloaltonetworks.com/CVE-2020-1991"
}
]
},
"solution": [
{
"lang": "eng",
"value": "This issue is fixed in Traps 5.0.8, 6.1.4 and later versions."
}
],
"source": {
"defect": [
"CPATR-7784"
],
"discovery": "EXTERNAL"
},
"work_around": [
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"impact": {
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"authentication": "NONE",
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"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
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"severity": "LOW",
"userInteractionRequired": false
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},
"lastModifiedDate": "2020-04-10T13:21Z",
"publishedDate": "2020-04-08T19:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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